Ardley, Neil <br/><br/>
Bridges 

 - London  Macmillan  1999 
 - 47 
 - How We Build .
<br/><br/> This series introduces children to the work and problems which face engineers. The books look at the various stages of a major engineering project with emphasis on tackling problems. Children are encouraged to take part in practical experiments which link directly to the basic principles. 
<br/><br/><label>ISBN: </label>9780333441633 
<br/><br/><label>Dewey Class. No.: </label>629.23  / ARD